They do it with mirrors
Agatha Christie
Miss Marple (6)
Shadows of Self
Brandon Sanderson
Cosmere: Mistborn Era 02 (2)
Driving Force
Dick Francis
The Beautiful Mystery
Louise Penny
Chief Inspector Gamache (8)
Tale of the Body Thief
Rice, Anne
Vampire Chronicles (4)
Prince Lestat: The Vampire Chronicles
Anne Rice
Vampire Chronicles (1)